learn opengl . com provides good and clear modern 3.3+ opengl tutorials with clear examples. a great resource to learn modern opengl aimed at beginners.

gentle step-by-step guide through the abstract and complex universe of fragment shaders.

stack overflow is the largest, most trusted online community for developers to learn, share​ ​their programming ​knowledge, and build their careers.

a tutorial that teaches you everything it takes to render 3d graphics with the vulkan api. it covers everything from windows/linux setup to rendering and debugging.

free tutorials for modern opengl (3.3 and later) in c/c++

github is where over 100 million developers shape the future of software, together. contribute to the open source community, manage your git repositories, review code like a pro, track bugs and features, power your ci/cd and devops workflows, and secure code before you commit it.

build shaders, share them, and learn from the best community.

vulkan is a next generation graphics and compute api that provides high-efficiency, cross-platform access to modern gpus used in pcs, consoles, mobile phones and embedded platforms.